PLEASE HELP
1 answer:
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The simplest way to do this is to set up equivalent fractions, like this-
= 
Solve for x by using cross multiplication.
40*2.2= 88
1*x=88
x=88
Therefore, the boy weighs 88lbs.
Solve for x by using cross multiplication.
40*2.2= 88
1*x=88
x=88
Therefore, the boy weighs 88lbs.
Answer:
Explanation:
From the question we are told that:
Mass of block
Temperature of block
Volume of water
Temperature of water
Density of water
Specific heat of water
Specific heat of copper
Generally the equation for equilibrium stage is mathematically given by
Answer:
it will be 1/√2 of its original period.
Explanation:
